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java.lang.Objectorg.apache.hadoop.hbase.util.hbck.TableIntegrityErrorHandlerImpl
public abstract class TableIntegrityErrorHandlerImpl
Simple implementation of TableIntegrityErrorHandler. Can be used as a base class.
Constructor Summary | |
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TableIntegrityErrorHandlerImpl()
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Method Summary | |
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HBaseFsck.TableInfo |
getTableInfo()
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void |
handleDegenerateRegion(HBaseFsck.HbckInfo hi)
Callback for handling a region that has the same start and end key. |
void |
handleDuplicateStartKeys(HBaseFsck.HbckInfo hi1,
HBaseFsck.HbckInfo hi2)
Callback for handling two regions that have the same start key. |
void |
handleHoleInRegionChain(byte[] holeStart,
byte[] holeEnd)
Callback for handling a region hole between two keys. |
void |
handleOverlapGroup(Collection<HBaseFsck.HbckInfo> overlap)
Callback for handling an group of regions that overlap. |
void |
handleOverlapInRegionChain(HBaseFsck.HbckInfo hi1,
HBaseFsck.HbckInfo hi2)
Callback for handling two reigons that overlap in some arbitrary way. |
void |
handleRegionEndKeyNotEmpty(byte[] curEndKey)
Callback for handling case where a Table has a last region that does not have an empty end key. |
void |
handleRegionStartKeyNotEmpty(HBaseFsck.HbckInfo hi)
Callback for handling case where a Table has a first region that does not have an empty start key. |
void |
setTableInfo(HBaseFsck.TableInfo ti2)
Set the TableInfo used by all HRegionInfos fabricated by other callbacks |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TableIntegrityErrorHandlerImpl()
Method Detail |
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public HBaseFsck.TableInfo getTableInfo()
getTableInfo
in interface TableIntegrityErrorHandler
public void setTableInfo(HBaseFsck.TableInfo ti2)
setTableInfo
in interface TableIntegrityErrorHandler
public void handleRegionStartKeyNotEmpty(HBaseFsck.HbckInfo hi) throws IOException
handleRegionStartKeyNotEmpty
in interface TableIntegrityErrorHandler
hi
- An HbckInfo of the second region in a table. This should have
a non-empty startkey, and can be used to fabricate a first region that
has an empty start key.
IOException
public void handleRegionEndKeyNotEmpty(byte[] curEndKey) throws IOException
handleRegionEndKeyNotEmpty
in interface TableIntegrityErrorHandler
curEndKey
- The end key of the current last region. There should be a new region
with start key as this and an empty end key.
IOException
public void handleDegenerateRegion(HBaseFsck.HbckInfo hi) throws IOException
handleDegenerateRegion
in interface TableIntegrityErrorHandler
hi
- An HbckInfo for a degenerate key.
IOException
public void handleDuplicateStartKeys(HBaseFsck.HbckInfo hi1, HBaseFsck.HbckInfo hi2) throws IOException
handleDuplicateStartKeys
in interface TableIntegrityErrorHandler
hi1
- one of the overlapping HbckInfohi2
- the other overlapping HbckInfo
IOException
public void handleOverlapInRegionChain(HBaseFsck.HbckInfo hi1, HBaseFsck.HbckInfo hi2) throws IOException
handleOverlapInRegionChain
in interface TableIntegrityErrorHandler
hi1
- one of the overlapping HbckInfohi2
- the other overlapping HbckInfo
IOException
public void handleHoleInRegionChain(byte[] holeStart, byte[] holeEnd) throws IOException
handleHoleInRegionChain
in interface TableIntegrityErrorHandler
holeStart
- key at the beginning of the region holeholeEnd
- key at the end of the region hole
IOException
public void handleOverlapGroup(Collection<HBaseFsck.HbckInfo> overlap) throws IOException
handleOverlapGroup
in interface TableIntegrityErrorHandler
overlap
- Collection of overlapping regions.
IOException
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